Sarah Palin rolls into Washington on Harley Davidson
Egypt: 100 days after Mubarak
Calm returns to Yemen's capital after truce
Egypt eases travel curbs for Gaza travelers
UAE's traditional dhow race attracts region's top sailors
Death toll from tornadoes climbs in US Midwest
Heavy clashes erupt in Yemen capital, 9 dead
Fresh travel nightmare for thousands of passengers
Ping pong, protest and protocol mark Obama's UK visit
Ireland cheers Obama's return to his roots
Death, debris and destroyed homes: aftermath of Missouri's tornado
Angry Spaniards protest against unemployment, austerity measures